What is the cause of Alzheimer's disease (ADRD)?

Question

Quizplus · Accepted Answer

The cause of Alzheimer's disease is not fully understood but it is believed to be a combination of genetic, environmental and lifestyle factors. Although family history and Down syndrome are risk factors for developing the disease, they are not the sole cause. The most accepted theory is that beta-amyloid protein accumulates in the brain, leading to inflammation and damage to brain cells, which in turn causes memory loss and decline in cognitive function. However, the exact cause remains unknown.

What Is the Cause of Alzheimer's Disease (ADRD)